not eating

  1. Staticrzr

    Otto fish not swimming/hardly eating anything

    Good evening guys. I have a 100l planted tank where i have 18 neons, 2 SAE, 12 RCS and i recently added(1 and a half week ago) 3 ottos. I bought 4, but one died during transport(2.5 hours drive). My water parameters are good, the other fish are perfectly fine, but since the moment i added them...